Demi Lovato Reflects on Past Health Struggles: 'I Feel Happier Than I've Ever Been'

Demi Lovato's 'Heart Attack' AHA Performance Was Encouraged by Org

Demi Lovato is criticized for tone-deaf performance of her song Heart Attack at an event for cardiovascular health

Demi Lovato Clarifies Why She Performed ‘Heart Attack’ at a Heart Disease Event